264213264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{786349}}^1$

素因数の和:786367

約数の個数: 40

約数和(自身を含む): 780059200

約数和(自身を除く): 515845936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 786349, 1572698, 2359047, 3145396, 4718094, 5504443, 6290792, 9436188, 11008886, 12581584, 16513329, 18872376, 22017772, 33026658, 37744752, 44035544, 66053316, 88071088, 132106632, 264213264]

約数ペア:

[(1, 264213264), (2, 132106632), (3, 88071088), (4, 66053316), (6, 44035544), (7, 37744752), (8, 33026658), (12, 22017772), (14, 18872376), (16, 16513329), (21, 12581584), (24, 11008886), (28, 9436188), (42, 6290792), (48, 5504443), (56, 4718094), (84, 3145396), (112, 2359047), (168, 1572698), (336, 786349)]